Display custom field of specific post where post title matches variable

Although your question is confusing, but based on your attempts, I can say that you are using a loop inside another loop. You should store an array of main loop’s titles in an array, and then write another loop outside the original loop and check the array.

So, this is what your main query would look like (I summarized it and removed the actual loop):

if(have_posts()){
    // Define an empty array
    $posts_title = array();
    while(have_posts()){
        // Store each title inside the array
        $posts_title[] = get_the_title();
    }
}

Now, you have an array of post titles. Write this query after the main query is finished, and closed:

$query = new WP_Query( 
    array( 
        'post_type' => 'our_homes',
        'posts_per_page' => -1 
    ) 
); 
if ( $query->have_posts() ) { 
$count = 0;
    while ( $query->have_posts() ) { 
    $query->the_post(); 
        $count++;
        // Check if this post's title matches the $label
        if( in_array( get_the_title(), $posts_title )) {
            // Do whatever you want
            the_title();
        }
    }
}
wp_reset_postdata();

Also, if you need to get the post’s or page’s ID by their title, you can use get_page_by_title('TITLE HERE') function.